Th\u1ea7y gi\u00e1o Ph\u1ea1m Trung Th\u00f4ng s\u1ebd h\u01b0\u1edbng d\u1eabn cho th\u00ed sinh \u0111ang \u00f4n thi THPT Qu\u1ed1c gia nh\u1eefng nguy\u00ean t\u1eafc c\u0169ng nh\u01b0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c b\u00e0i \u0111i\u1ec3m cao m\u00f4n V\u1eadt l\u00fd.<\/strong><\/h5>\n\n\n\n

<\/figure><\/div>\n\n\n\n

Nguy\u00ean t\u1eafc 1:<\/strong> \u0110\u1ecdc k\u0129 \u0111\u1ec1, t\u00f3m t\u1eaft \u0111\u1ec1, g\u1ea1ch ch\u00e2n d\u01b0\u1edbi nh\u1eefng keyword, \u0111\u1ecdc t\u00e1ch \u00fd t\u1eebng c\u00e2u trong \u0111\u1ec1 v\u00e0 ph\u00e1n \u0111o\u00e1n xem d\u1eef ki\u1ec7n n\u00e0y c\u00f3 th\u1ec3 t\u00ednh \u0111\u01b0\u1ee3c g\u00ec, x\u1eed l\u00ed nh\u1eefng s\u1ed1 li\u1ec7u \u0111\u01a1n gi\u1ea3n tr\u00ean \u0111\u1ec1 (cho v,f t\u00ednh \u03bb hay cho L, C, \u03c9 t\u00ednh lu\u00f4n ZL,ZC)<\/p>\n\n\n\n

Nguy\u00ean t\u1eafc 2: <\/strong>\u0110\u1ecdc \u0111\u1ec1 d\u00e0i, kh\u00f4ng \u0111\u01b0\u1ee3c r\u1ed1i. H\u00e3y b\u00ecnh t\u0129nh b\u00f3c t\u00e1ch c\u00e1c d\u1eef ki\u1ec7n.<\/p>\n\n\n\n

Nguy\u00ean t\u1eafc 3: <\/strong>L\u00e0m \u0111\u01b0\u1ee3c c\u00e2u n\u00e0o, \u0103n ch\u1eafc c\u00e2u \u0111\u00f3, kh\u00f4ng \u0111\u01b0\u1ee3c sai \u201cngu\u201d. L\u00e0m c\u00e2u n\u00e0o, khoanh lu\u00f4n c\u00e2u \u0111\u00f3 v\u00e0o \u201cPhi\u1ebfu tr\u1ea3 l\u1eddi tr\u1eafc nghi\u1ec7m\u201d.<\/p>\n\n\n\n

Nguy\u00ean t\u1eafc 4:<\/strong> Ph\u00e2n b\u1ed1 th\u1eddi gian h\u1ee3p l\u00fd<\/p>\n\n\n\n

Y\u1ebfu t\u1ed1 th\u1eddi gian lu\u00f4n l\u00e0 r\u00e0o c\u1ea3n \u0111\u1ed1i v\u1edbi h\u1ecdc sinh trong c\u00e1c b\u00e0i thi tr\u1eafc nghi\u1ec7m. V\u00ec v\u1eady n\u1ebfu kh\u00f4ng c\u0103n ch\u1ec9nh th\u1eddi gian \u201ch\u1ee3p l\u00ed\u201d \u0111\u1ec3 l\u00e0m b\u00e0i th\u00ec t\u1ea5t y\u1ebfu \u0111i\u1ec3m s\u1ebd kh\u00f4ng cao. H\u00e3y tham kh\u1ea3o 1 c\u00e1ch ph\u00e2n b\u1ed1 th\u1eddi gian d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n\n\n\n

Chia \u0111\u1ec1 thi l\u00e0m 4 l\u01b0\u1ee3t:<\/strong><\/p>\n\n\n\n

L\u01b0\u1ee3t 1: <\/strong>L\u00e0m trong v\u00f2ng 5 ph\u00fat, \u1edf l\u01b0\u1ee3t n\u00e0y n\u00ean l\u00e0m nh\u1eefng c\u00e2u \u0111\u1ecdc-ph\u00e1t-khoanh-lu\u00f4n (kh\u00f4ng c\u1ea7n t\u00ednh to\u00e1n), d\u1ea5u hi\u1ec7u \u1edf nh\u1eefng c\u00e2u n\u00e0y th\u01b0\u1eddng l\u00e0 nh\u1eefng c\u00e2u l\u00fd thuy\u1ebft, nh\u1eefng c\u00e2u \u0111\u1ecbnh l\u01b0\u1ee3ng \u0111\u01a1n gi\u1ea3n. Th\u01b0\u1eddng \u0111\u1ec1 thi s\u1ebd c\u00f3 kho\u1ea3ng 12 c\u00e2u nh\u01b0 n\u00e0y.<\/p>\n\n\n\n

L\u01b0\u1ee3t 2:<\/strong> L\u00e0m trong v\u00f2ng 12 ph\u00fat, b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng CASIO, tuy nhi\u00ean ch\u1ec9 l\u00e0m nh\u1eefng c\u00e2u t\u00ednh to\u00e1n \u0111\u01a1n gi\u1ea3n, kh\u00f4ng c\u1ea7n ngh\u0129 h\u01b0\u1edbng l\u00e0m m\u00e0 ch\u1ec9 c\u1ea7n thay s\u1ed1 t\u00ednh to\u00e1n. Nh\u1eefng c\u00e2u n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m \u1edf \u0111\u1ec1 thi th\u1eed r\u1ea5t nhi\u1ec1u n\u00ean s\u1ebd kh\u00f4ng c\u00f3 tr\u1edf ng\u1ea1i g\u00ec \u0111\u1ed1i v\u1edbi h\u1ecdc sinh, v\u1ea5n \u0111\u1ec1 l\u00e0 l\u00e0m nh\u1eefng c\u00e2u n\u00e0y ph\u1ea3i nhanh. Th\u01b0\u1eddng \u0111\u1ec1 thi s\u1ebd c\u00f3 kho\u1ea3ng 14 c\u00e2u nh\u01b0 n\u00e0y.<\/p>\n\n\n\n

L\u01b0\u1ee3t 3: <\/strong>Theo nguy\u00ean t\u1eafc 3 th\u00ec sau khi k\u1ebft th\u00fac 2 l\u01b0\u1ee3t v\u1edbi t\u1ed5ng th\u1eddi gian l\u00e0 17 ph\u00fat, h\u1ecdc sinh \u0111\u00e3 c\u00f3 26 c\u00e2u l\u00e0m v\u1ed1n trong tay (6,5 \u0111i\u1ec3m). \u0110\u1ebfn l\u01b0\u1ee3t 3 s\u1ebd kh\u00f3 kh\u0103n h\u01a1n 1 ch\u00fat, nh\u01b0ng c\u0169ng ch\u01b0a ph\u1ea3i l\u00e0 l\u1ef1c b\u1ea5t t\u00f2ng t\u00e2m. L\u01b0\u1ee3t n\u00e0y s\u1ebd l\u00e0m nh\u1eefng c\u00e2u h\u1ecfi m\u00e0 b\u1ea3n th\u00e2n \u0111\u00e3 c\u00f3 h\u01b0\u1edbng l\u00e0m b\u00e0i, t\u00ednh to\u00e1n qua 3-4 ph\u00e9p t\u00ednh m\u1edbi ra \u0111\u00e1p s\u1ed1. \u1ede l\u01b0\u1ee3t n\u00e0y ch\u1ec9 n\u00ean d\u00e0nh t\u1ed1i \u0111a 2 ph\u00fat cho m\u1ed7i c\u00e2u, qu\u00e1 2 ph\u00fat kh\u00f4ng l\u00e0m \u0111\u01b0\u1ee3c n\u1eefa th\u00ec b\u1ecf qua chuy\u1ec3n sang c\u00e2u kh\u00e1c. L\u01b0\u1ee3t n\u00e0y l\u00e0m 10 c\u00e2u m\u00e0 b\u1ea3n th\u00e2n c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m \u0111\u01b0\u1ee3c trong 20 ph\u00fat.<\/p>\n\n\n\n

L\u01b0\u1ee3t 4:<\/strong> Ranh gi\u1edbi \u0111\u1ec3 chia l\u01b0\u1ee3t 3,4 r\u1ea5t mong manh, v\u00ec c\u00f2n ph\u1ea3i ph\u1ee5 thu\u1ed9c v\u00e0o ki\u1ebfn th\u1ee9c c\u0169ng nh\u01b0 s\u1ef1 may m\u1eafn (c\u00f3 tr\u00fang t\u1ee7 hay kh\u00f4ng) c\u1ee7a h\u1ecdc sinh. L\u01b0\u1ee3t 4 n\u00ean ch\u1ecdn 2-3 c\u00e2u v\u00e0 \u0111\u00e0o s\u00e2u suy ngh\u0129, tuy nhi\u00ean c\u0169ng ch\u1ec9 n\u00ean d\u00e0nh t\u1ed1i \u0111a 4 ph\u00fat cho m\u1ed7i c\u00e2u.<\/p>\n\n\n\n

Sau l\u01b0\u1ee3t 4 th\u00ec th\u1eddi gian c\u0169ng ch\u1ec9 c\u00f2n 5 \u2013 7 ph\u00fat n\u1eefa, h\u00e3y b\u00ecnh t\u0129nh r\u00e0 so\u00e1t l\u1ea1i c\u00f2n \u0111\u00e1p \u00e1n khoanh trong \u0111\u1ec1 v\u00e0 tr\u00ean Phi\u1ebfu tr\u1ea3 l\u1eddi tr\u1eafc nghi\u1ec7m xem \u0111\u00e3 tr\u00f9ng kh\u1edbp hay ch\u01b0a, xem c\u00e2u n\u00e0o c\u00f2n ch\u01b0a t\u00f4, \u0111\u1ed3ng th\u1eddi th\u1ed1ng k\u00ea xem s\u1ed1 l\u01b0\u1ee3ng \u0111\u00e1p \u00e1n A-B-C-D. Nh\u1eefng c\u00e2u n\u00e0o ch\u01b0a t\u00f4 th\u00ec t\u00f4 v\u00e0o \u0111\u00e1p \u00e1n c\u00f3 s\u1ed1 l\u01b0\u1ee3ng \u00edt nh\u1ea5t.
<\/p>\n","protected":false},"excerpt":{"rendered":"

Th\u1ea7y gi\u00e1o Ph\u1ea1m Trung Th\u00f4ng s\u1ebd h\u01b0\u1edbng d\u1eabn cho th\u00ed sinh \u0111ang \u00f4n thi THPT Qu\u1ed1c gia nh\u1eefng nguy\u00ean t\u1eafc c\u0169ng nh\u01b0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c b\u00e0i \u0111i\u1ec3m cao m\u00f4n V\u1eadt l\u00fd. Nguy\u00ean t\u1eafc 1: \u0110\u1ecdc k\u0129 \u0111\u1ec1, t\u00f3m t\u1eaft \u0111\u1ec1, g\u1ea1ch ch\u00e2n d\u01b0\u1edbi nh\u1eefng keyword, \u0111\u1ecdc t\u00e1ch \u00fd t\u1eebng c\u00e2u trong \u0111\u1ec1 v\u00e0 ph\u00e1n […]<\/p>\n","protected":false},"author":3,"featured_media":39561,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[158],"tags":[],"yoast_head":"\n